Starpery Weight Reduction Tech 4.0: Revolutionizing Lightweight Technology in Silicone Dolls
In the silicone doll industry, weight has long been a significant challenge for users. Starpery addressed this issue through extensive research, culminating in the release of its latest innovation, Weight Reduction Tech 4.0 (W.R. 4.0) in 2024. This breakthrough technology effectively resolves the longstanding contradiction between reducing weight and maintaining softness, setting a new industry standard.
At the heart of W.R. 4.0 are two core innovations: Dual-Mold Foaming Technology and Pre-Flow Channel Technology. Traditional silicone dolls often suffer from core hardening as heavy silicone materials compress the foam core. W.R. 4.0 overcomes this by using dual-mold foaming, allowing the foam core and body mold to form simultaneously around the doll’s skeleton. This enables precise control over the core’s shape and skin thickness, resulting in enhanced softness without added weight.
To further reduce the compressive effects of silicone on the foam core, Starpery introduced Pre-Flow Channel Technology. With this approach, flow channels are pre-cut into the foam core, which directs the silicone to flow gradually and evenly across the core surface. This layer-by-layer application ensures the foam core is not overly compressed, creating an even, natural softness across the entire doll. Unlike traditional methods that often cause hard spots in the core and skin, this innovation delivers an ultra-soft, realistic feel.
Additionally, Starpery uses a controlled slow-injection method to ensure standardized silicone application, filling the mold precisely and evenly. With W.R. 4.0, the weight reduction results are impressive: the 172 cm doll model, for example, was reduced from 35 kg in the 3.0 version to 29 kg, with further enhanced softness. This technological advancement not only resolves the weight and softness challenge but also redefines manufacturing processes within the silicone doll industry.
